I have used Windows 7 for over a year now and am extremely satisfied with the new features and the uncompromised speed it offers. Windows 7 runs quite fast and is a lot faster than Windows Vista. A new feature of Windows 7 that we are going to see today is creating a virtual drive. Some words on Virtual Hard Drives
A hard drive acts like a container for a specific class of files. It can be used to organize files with great efficiency so that the next time you need that file, you know exactly where to look. This can be done with partitions. Every drive labeled C, D, E and so on so forth is a partition. This is quite different from folder organization as disk drive partitions act as the parent for folders and files.
Virtual Hard Drive is a feature in Windows 7 that allows us to create a virtual hard drive partition at any location on your computer without actually creating a new partition. I will illustrate the need for a virtual hard drive with this simple scenario.
At times, we need hard drives to store data, and our original drive allocated for that data has reached its limit of free space. This situation happens to me all the time with my “Songs and Movies” drive.
This is quite frustrating and as you see, my “Setup Files” has been less used but the drive labeled “Setup Files” has a whole 19.5 GB of free space. I would definitely like to have some space for storing more music and video files. We will see how to solve this problem using a new feature in Windows 7 called Virtual Hard Drive.
Windows 7 requires that a Virtual Hard Drive should be at least of 3 MB in size. It behaves like just another logical drive in Windows, the difference being that it completely remains inside another partition and does not need you to partition your hard disk. The disk has a format of .VHD. The first section here deals with creating the virtual drive and the second, with formatting it and putting it to use. Creating a Virtual Hard Drive
Step 1: Go to the Start
Menu, click on it and then move your mouse over to the Computer
Step 2: Right Click on Computer
and select the Manage
Step 3: This takes us to a management window that has various tools and utilities to manage Windows. We are interested in the Disk Management option that allows us to manage the storage devices like hard drives, DVD drives and thumb drives connected to out computers.
Clicking on Disk Management
will take you to a page, which loads the disk drives on your computer. This might take some time to load completely. You will get a window with a Connecting to Virtual Disk Service…
Eventually, you get a window like this that shows all your drives.
I have an insanely high number of drives. Therefore, your screenshot may look similar, but not the same.
Step 4: Next, we create a VHD on a disk drive by going to Action > Create
VHD as shown in the next step.
Step 5: In the Window that appears, click on Browse
and select the hard drive partition where you want your virtual drive to reside. The selected drive should have as much of free space as you need for your virtual drive.
In the second box, enter the size of the partition you will create. In the arrows labeled 1 and 2, select Dynamically Expanding
for a drive that is not of a fixed size and Fixed Size
for a fixed size partition.
After making the required preferences, here is how my Virtual Drive settings look.
Click on OK
to confirm, and wait for Windows to setup your drive. After the drive has been setup, you will get a notification message saying,
This has created your virtual disk. However, to use it, you will need to format it with Windows. Here comes the second section. Initializing a Virtual Hard Drive
Step 1: Right click on the area given by the arrow and click on Initialize Disk
In the Window that appears, you will see options to initialize it. Selecting the MBR
option makes this partition a part of the Windows MBR. Thus, it will be identified at boot time as a logical partition and will load automatically on each restart. Click on OK
. Now, the disk is online.
Step 2: Right click on the unallocated disk shown by the arrow and click on New Simple Volume
In the new wizard that appears, click on the Next
button all the way. Windows will format the logical partition and after the format, you will get an autoplay window identifying the new partition.
The new partition shows up on your My Computer as well and behaves like just another partition. Removing the Virtual Hard Drive
To remove the virtual hard drive, bring the drive Offline and then Detach VHD
as shown in the screenshots.
Now, you will get a confirmation window that allows you to delete the drive along with the detach operation.
Check the box, Delete the virtual hard disk file after removing the disk
and click OK
. This deletes the virtual hard disk that you have selected for deletion.
Now, you can create and use and remove virtual drives with ease on your Windows installation using this guide.